What is the combined volume of 2 identical rectangular prisms with the dimension 7 cm x 9 cm x 3 cm?

Answers

Answer 1

Answer: $2\cdot7\cdot9\cdot3=378 \ cm^3$

Answer 2

Answer: 7 * 9 * 3 * 3 = 378 :)

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A parking garage charges $2.50 for a parking up to 1 hour and $1.25 for each additional hour. If a car is parked for h hours, what is the parking charge? HOw much would it cost to park 6 hours? Use the equation c = $2.50 + $1.25 (h-1) to make a table for 2, 3, 4, 5, and 6 hours.
Round 4770 to 1 significant figure.
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John earned three dollars for each lawn he mowed. If he had eight lawns to mow, but forget mow two of them, how much money did he actually earn?

Answers

If John had to mow 8 lawns, but he forgot to mow 2 lawns, we have to subtract 2 from 8 to see how many lawns he actually mowed.

8-2=6

John mowed 6 lawns!

For each lawn John mowed, he earned 3 dollars. So, we have to multiply the number of lawns he mowed, 6, by the amount of dollars he earned per lawn, 3. Multiplying 6*3 is the same as adding 3+3+3+3+3+3!

6*3=18

John earned $18!

Hope I helped! :)

A student spends the same amount each week for bus fare. In 5 weeks he spends $115. Which equation shows this relationship Let x = number of weeks A) y=3.22x
B) y=5x
C) y=23x
D) y= 115x

Answers

The Equation to represent how many he spend in x weeks is y= 23x

What is Equation?

Equations are mathematical statements with two algebraic expressions flanking the equals (=) sign on either side.

It demonstrates the equality of the relationship between the expressions printed on the left and right sides. LHS = RHS is a common mathematical formula.

Coefficients, variables, operators, constants, terms, expressions, and the equal to sign are some of the components of an equation. The "=" sign and terms on both sides must always be present when writing an equation.

Given:

In 5 weeks he spends $115.

So, in 1 week he spends

= $115/ 5

= $ 23

So, if x = number of weeks

Then, the equation to represent the situation is

y= 23x

Learn more about equation here:

brainly.com/question/10413253

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From a committee of 6 girls and 4 boys,a name is selected.then another name is selected. What is the probability that both people drawn will be girls

Answers

Total: 10 P = 4/10 P = 2/5 The probability is 2/5

What is the answer for GCF for 30w,70w

Answers

Answer:

Step-by-step explanation:

Answer:

wanna be friends?:)

Step-by-step explanation:

What is 32 percent of 25

Answers

'is' in mathematics means equal
'of' in mathematics means multiplication

32% can also be written as 32/100

$x = (32)/(100) * 25$

$x = (32)/(4)$

$\boxed{\bf{x=8}}$

32% of 25 is 8

Convert percentage into decimal: 32%/100 = 0.32
Multiply the decimal by 25: 0.32 × 25 = 8 <-- our answer.

What is 6/12 in simplest form

Answers

6/12 in simplest form = ?

Divide numerator and denominator by GCF.
GCF = 6

6/12
6 ÷ 6 = 1
12 ÷ 6 = 2
1/2

6/12 = 1/2

6/12 in simplest form is 1/2

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